In the stills, we see Hyun Wook (Rain) displaying his affection for teary-eyed Se Na (Krystal) with a hug at the shore. Se Na previously left Hyun Wook flustered by asking about her older sister So Eun, leaving viewers anticipating to see how they’ll move on and grow closer. Meanwhile, Shi Woo (L) is seen being congratulated on his solo debut, which makes us wonder whether Se Na is present at the party.

Find out how this love triangle unfolds this Wednesday and Thursday at 10 PM KST!